<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>健身的意义</title>
<style>
  .lyz1{
	font-size: 36px;
	width: 100%;
	height: 150px;
	background: #000;
	color: #FFF;
	text-align: center;
	font-weight: bolder;
	padding-top: 20px;
}
.lyz2{
	width: auto;
	height: 300px;
	background: #033;
	line-height: 34px;
	text-align: center;
	color: #fff;
	font-weight: bolder;
}
	.lyz3{
	width: auto;
	height: 200px;
	background: #066;
	text-indent: 4ex;
	color: #0F3;
	text-align: center
}	
</style>

</head>

<body>
<div class="lyz1"></div>
<div class="lyz2"></div>
<div class="lyz3"></div>
</body>
</html>
